| 发明名称 |
POLYMER SOLUTION FOR SIZING PAPER |
| 摘要 |
The ammonium salt of a polymer of styrene and maleic anhydride includes 0.02 to 0.20 weight fraction copolymerized C1-C3 alkyl methacrylate to improve paper sizing properties.
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| 申请公布号 |
CA2147510(A1) |
申请公布日期 |
1994.05.26 |
| 申请号 |
CA19932147510 |
申请日期 |
1993.10.15 |
| 申请人 |
MONSANTO COMPANY |
发明人 |
LEE, KANG IN |
| 分类号 |
D21H17/35;D21H17/37;D21H17/45;(IPC1-7):D21H17/45 |
主分类号 |
D21H17/35 |
| 代理机构 |
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